Zlatan Ibrahimovic and Jermain Defoe are proving that age is nothing but a number... which other Premier League strikers were golden oldies?

Sunderland striker Jermain Defoe rolled back the years against Liverpool by netting a braceGetty

With his goal at West Ham on Monday, Zlatan Ibrahimovic reached 18 for the season, a total that is already one more than United's leading scorer last term - Anthony Martial - achieved...

Jermain Defoe, 34

Sunderland 2016-17; 11 goals in 21 appearances and counting

Another thirty-something who simply can't stop scoring at the moment is Defoe, who seems to be almost single-handedly leading Sunderland's survival bid. His two penalties against Liverpool on Monday took the former England striker into double-figures for the campaign and if the Black Cats do stay up, David Moyes will owe him a huge debt of gratitude.